公开(公告)号：US07763881B2

公开(公告)日：2010-07-27

申请号：US12182509

申请日：2008-07-30

Applicant: Dong Yul Lee ,  Seong Ju Park ,  Min Ki Kwon ,  Ja Yeon Kim ,  Dong Joon Kim ,  Yong Chun Kim ,  Je Won Kim

Inventor： Dong Yul Lee ,  Seong Ju Park ,  Min Ki Kwon ,  Ja Yeon Kim ,  Dong Joon Kim ,  Yong Chun Kim ,  Je Won Kim

IPC: H01L29/06

CPC classification number: H01L33/08 ,  H01L33/44 ,  H01L2933/0083

Abstract: There is provided a photonic crystal light emitting device including: a substrate; a plurality of nano rod light emitting structures formed on the substrate to be spaced apart from one another, each of the nano rod light emitting structures including a first conductivity type semiconductor layer, an active layer and a second conductivity type semiconductor layer; and first and second electrodes electrically connected to the first and second conductivity type semiconductor layers, respectively, wherein the nano rod light emitting structures are arranged with a predetermined size and period so as to form a photonic band gap for light emitted from the active layer, whereby the nano rod light emitting structures define a photonic crystal structure. In the photonic crystal light emitting device, the nano rod light emitting structures are arranged to define a photonic crystal to enhance light extraction efficiency.

Abstract translation: 提供了一种光子晶体发光器件，包括：衬底; 形成在所述基板上彼此间隔开的多个纳米棒状发光结构，所述纳米棒状发光结构包括第一导电型半导体层，有源层和第二导电型半导体层; 以及分别与第一和第二导电类型半导体层电连接的第一和第二电极，其中纳米棒发光结构以预定的尺寸和周期排列，以形成从有源层发射的光的光子带隙， 由此纳米棒发光结构限定了光子晶体结构。 在光子晶体发光器件中，纳米棒发光结构被布置成限定光子晶体以增强光提取效率。

公开(公告)号：US20100102497A1

公开(公告)日：2010-04-29

申请号：US12550506

申请日：2009-08-31

Applicant: Dong-yul Lee ,  Myung-han Yoo

Inventor： Dong-yul Lee ,  Myung-han Yoo

IPC: B65H39/00

CPC classification number: B65H37/04 ,  B42B4/00 ,  B42C1/12 ,  B65H5/26 ,  B65H2301/1635 ,  B65H2407/21 ,  B65H2511/414 ,  B65H2801/06 ,  B65H2220/01

Abstract: An image forming apparatus and a control method of a stapling unit thereof, the method including selecting a first mode to apply stapling to previously output media, setting options about the first mode, stacking the previously output media on a feeding tray, transporting the stacked previously output media via a transporting path of the image forming apparatus, and applying the stapling to the previously output media according to the options of the first mode. Also provided is an image forming apparatus capable of stapling and discharging a previously output medium without a process of forming an image when a user selects a menu for stapling the previously output medium, thereby avoiding waste of paper and improving convenience for a user.

Abstract translation: 一种图像形成装置及其装订单元的控制方法，所述方法包括：选择第一模式以对先前输出的介质进行装订，设置关于第一模式的选项，将先前输出的介质堆叠在馈送盘上， 通过图像形成装置的传送路径输出介质，并且根据第一模式的选项将装订应用于先前输出的介质。 还提供了一种图像形成装置，当用户选择用于装订先前输出的介质的菜单时，能够在没有形成图像的过程的情况下装订和排出预先输出的介质，从而避免浪费纸张并提高用户的便利性。

公开(公告)号：US20080186294A1

公开(公告)日：2008-08-07

申请号：US11951648

申请日：2007-12-06

Applicant: Dong-Yul Lee ,  Jong Seon Kim ,  Jae Suk Yu

Inventor： Dong-Yul Lee ,  Jong Seon Kim ,  Jae Suk Yu

IPC: G06F3/038

CPC classification number: G09G3/3406 ,  G09G2320/0646 ,  G09G2360/144 ,  G09G2360/16

Abstract: A method and circuit for controlling the brightness of a backlight in a display device. The circuit comprises a backlight brightness selecting block that measures the brightness of ambient light and selects brightness information of the backlight based on the measured brightness of the ambient light. An image processing block performs image processing on received image signal based on the measured brightness of the ambient light, and calculates an image processing gain of the received image signal based on the result of image processing and the received image signal. A backlight adjusting unit controls the brightness of the backlight based on the selected backlight brightness information and the image processing gain.

Abstract translation: 一种用于控制显示装置中的背光的亮度的方法和电路。 电路包括背光亮度选择块，其测量环境光的亮度，并且基于测量的环境光的亮度来选择背光的亮度信息。 图像处理块基于所测量的环境光的亮度对接收到的图像信号执行图像处理，并且基于图像处理的结果和接收到的图像信号来计算接收到的图像信号的图像处理增益。 背光调整单元基于所选择的背光亮度信息和图像处理增益来控制背光的亮度。

公开(公告)号：US20070182602A1

公开(公告)日：2007-08-09

申请号：US11617481

申请日：2006-12-28

Applicant: Jin-Feng Zhan ,  Jong-Seon Kim ,  Dong-Yul Lee ,  Bom-Yun Kim

Inventor： Jin-Feng Zhan ,  Jong-Seon Kim ,  Dong-Yul Lee ,  Bom-Yun Kim

IPC: H03M7/40

CPC classification number: H03M7/40

Abstract: A variable-length decoder includes a bitstream interface unit and a decoding unit, The bitstream interface unit generates a decoding bitstream for a current decoding process based on an unused decoding bitstream and an input bitstream. The unused bitstream includes unused bits of a previous decoding bitstream. The decoding unit decodes the decoding bitstream to generate a plurality of symbols per clock cycle and provides a next unused bitstream for a next decoding process to the bitstream interface unit.

Abstract translation: 可变长度解码器包括比特流接口单元和解码单元。比特流接口单元基于未使用的解码比特流和输入比特流生成用于当前解码过程的解码比特流。 未使用的比特流包括先前解码比特流的未使用比特。 解码单元解码译码比特流以在每个时钟周期产生多个符号，并向比特流接口单元提供用于下一个解码处理的下一个未使用的比特流。

公开(公告)号：US09026585B2

公开(公告)日：2015-05-05

申请号：US13428508

申请日：2012-03-23

Applicant: Dong-Yul Lee ,  Dong-Guen Hong ,  Kee-Ho Yang

Inventor： Dong-Yul Lee ,  Dong-Guen Hong ,  Kee-Ho Yang

IPC: G06F15/16 ,  H04W12/06 ,  H04W4/00 ,  H04L29/06 ,  H04L29/08 ,  H04N21/258 ,  H04N21/426 ,  H04N21/4363 ,  H04N21/462 ,  H04N21/6375 ,  H04N21/658 ,  H04N21/8352 ,  H04N21/845

CPC classification number: H04W12/06 ,  H04L63/0884 ,  H04L67/06 ,  H04N21/25816 ,  H04N21/42684 ,  H04N21/43637 ,  H04N21/4622 ,  H04N21/6375 ,  H04N21/6581 ,  H04N21/8352 ,  H04N21/8456 ,  H04W4/50 ,  H04W4/60

Abstract: A system and method for providing a content download service, that preferably includes a content service server for receiving a request for a content service from a client terminal accessed through a network, and identifying the client terminal and one or more sub-client terminals connected to the client terminal to route the requested contents and a download control signal. A client terminal obtains inherent information from one or more adjacent terminals to request a service from the content service server, and decodes transmitted contents by using the inherent information of the adjacent terminals when receiving the download control signal from the content service server.

Abstract translation: 一种用于提供内容下载服务的系统和方法，其优选地包括内容服务服务器，用于从通过网络访问的客户端接收对内容服务的请求，并且识别客户端终端和连接到该客户终端的一个或多个子客户终端 客户终端路由所请求的内容和下载控制信号。 客户终端从一个或多个相邻终端获取固有信息以从内容服务服务器请求服务，并且当从内容服务服务器接收到下载控制信号时，通过使用相邻终端的固有信息来解码发送的内容。

公开(公告)号：US08791953B2

公开(公告)日：2014-07-29

申请号：US13114241

申请日：2011-05-24

Applicant: Hyung-dal Kwon ,  Dong-yul Lee ,  See-wook Park ,  Yoon-kyung Choi ,  Hwa-hyun Cho

Inventor： Hyung-dal Kwon ,  Dong-yul Lee ,  See-wook Park ,  Yoon-kyung Choi ,  Hwa-hyun Cho

IPC: G09G5/02

CPC classification number: G09G3/3233 ,  G09G2330/021 ,  G09G2340/06

Abstract: A method of adjusting value includes calculating a value of saturation from an input image signal, and adjusting a value of value of the input image signal according to a calculated saturation value. In the method, the value of value of the input image signal is adjusted by using a value adjustment algorithm for determining a value adjustment rate that decreases the value according to the saturation value.

Abstract translation: 调整值的方法包括从输入图像信号计算饱和度值，并根据计算的饱和度值来调整输入图像信号的值的值。 在该方法中，通过使用用于确定根据饱和值降低该值的值调整率的值调整算法来调整输入图像信号的值的值。

公开(公告)号：US08405103B2

公开(公告)日：2013-03-26

申请号：US12182383

申请日：2008-07-30

Applicant: Dong Yul Lee ,  Seong Ju Park ,  Min Ki Kwon ,  Ja Yeon Kim ,  Yong Chun Kim ,  Bang Won Oh ,  Seok Min Hwang ,  Je Won Kim

Inventor： Dong Yul Lee ,  Seong Ju Park ,  Min Ki Kwon ,  Ja Yeon Kim ,  Yong Chun Kim ,  Bang Won Oh ,  Seok Min Hwang ,  Je Won Kim

IPC: H01L33/00

CPC classification number: H01L33/42 ,  H01L2933/0083

Abstract: There is provided a photonic crystal light emitting device including: a light emitting structure including first and second conductivity type semiconductor layers and an active layer interposed therebetween; a transparent electrode layer formed on the second conductivity type semiconductor layer, the transparent electrode layer having a plurality of holes arranged with a predetermined size and period so as to form a photonic band gap for light emitted from the active layer, whereby the transparent electrode layer includes a photonic crystal structure; and first and second electrode electrically connected to the first conductivity type semiconductor layer and the transparent electrode layer, respectively. The photonic crystal light emitting device has a transparent electrode layer formed of a photonic crystal structure defined by minute holes, thereby improved in light extraction efficiency.

Abstract translation: 提供了一种光子晶体发光器件，包括：发光结构，包括第一和第二导电类型半导体层和插入其间的有源层; 形成在所述第二导电型半导体层上的透明电极层，所述透明电极层具有以预定尺寸和周期排列的多个孔，以形成从所述有源层发射的光的光子带隙，由此所述透明电极层 包括光子晶体结构; 以及分别与第一导电类型半导体层和透明电极层电连接的第一和第二电极。 光子晶体发光器件具有由微孔限定的光子晶体结构形成的透明电极层，从而提高光提取效率。

公开(公告)号：US20100247813A1

公开(公告)日：2010-09-30

申请号：US12659643

申请日：2010-03-16

Applicant: Young Min Kim ,  Dong Yul Lee ,  Ah Hyun Bae ,  Jun Gyu Song ,  Geun Ho Lee

Inventor： Young Min Kim ,  Dong Yul Lee ,  Ah Hyun Bae ,  Jun Gyu Song ,  Geun Ho Lee

IPC: G03F1/14 ,  B29C45/14

CPC classification number: B29C45/16 ,  B29C45/1671 ,  B29K2995/002 ,  B29K2995/0026 ,  B29K2995/0031 ,  B29L2031/722

Abstract: Disclosed herein are an injection molded product and a manufacturing method thereof. In the injection molded product, an insert defining a predetermined pattern may be injection molded to be enclosed by a transparent preform, thus appearing to float slightly above the bottom of the preform.

Abstract translation: 本文公开了注塑产品及其制造方法。 在注射成型产品中，限定预定图案的插入件可以被注射成型以被透明预制件包围，因此看起来稍微浮在预成型件的底部上方。

公开(公告)号：US07705364B2

公开(公告)日：2010-04-27

申请号：US11584504

申请日：2006-10-23

Applicant: Dong Yul Lee ,  Sang Won Kang ,  Keun Man Song ,  Je Won Kim ,  Sang Su Hong

Inventor： Dong Yul Lee ,  Sang Won Kang ,  Keun Man Song ,  Je Won Kim ,  Sang Su Hong

IPC: H01L33/00

CPC classification number: H01S5/34333 ,  B82Y20/00 ,  H01L33/06 ,  H01L33/32

Abstract: A nitride semiconductor light emitting device has high internal quantum efficiency but low operating voltage. The nitride semiconductor light emitting device includes an n-nitride semiconductor layer; an active layer of multi-quantum well structure formed on the n-nitride semiconductor layer, and having a plurality of quantum well layers and a plurality of quantum barrier layers; and a p-nitride semiconductor layer formed on the active layer. One of the quantum well layers adjacent to the n-nitride semiconductor layer has an energy band gap greater than that of another one of the quantum well layers adjacent to the p-nitride semiconductor layer.

Abstract translation: 氮化物半导体发光器件具有高的内部量子效率，但是工作电压低。 氮化物半导体发光器件包括氮化物半导体层; 形成在氮化物半导体层上的具有多个量子阱层和多个量子势垒层的多量子阱结构的有源层; 以及形成在有源层上的p型氮化物半导体层。 与氮化物半导体层相邻的量子阱层中的一个具有大于与p氮化物半导体层相邻的另一个量子阱层的能带隙。

公开(公告)号：US20090302490A1

公开(公告)日：2009-12-10

申请号：US12436920

申请日：2009-05-07

Applicant: Dong Yul LEE ,  Jun Gyu Song

Inventor： Dong Yul LEE ,  Jun Gyu Song

IPC: B29C71/00

CPC classification number: B29C45/1671 ,  B29C45/14827 ,  B29C45/1618 ,  B29C45/162 ,  B29C2045/1673 ,  B29C2795/00

Abstract: An injection molding system includes an injection mold set to form injection molded products through repeated injection molding, and a printing device to press a film coated with colors onto an intermediate injection molded product to print the colors onto the intermediate injection molded product. The intermediate injection molded product is printed with the colors coated onto the film to shorten a printing time and semipermanently conserve a printed figure. Further, even if the film is deviated slightly from a predetermined correct position, printing a desired figure correctly on the intermediate injection molded product is possible.

Abstract translation: 注射成型系统包括通过重复注射成型形成注塑产品的注塑模具，以及将涂有颜色的膜压印到中间注射成型产品上以将颜色印刷到中间注塑产品上的印刷装置。 中间注射成型产品印有涂在薄膜上的颜色以缩短印刷时间，并且半永久地保存印刷图形。 此外，即使膜偏离预定的正确位置，也可以在中间注塑产品上正确地印刷所需的图形。